The graphs below show the costs of two taxi companies. The x-axis represents the number of miles traveled, and the y-axis represents the cost in dollar's. approximately how many miles must a passenger ride in each taxi for the Cost to be the same? A-2miles B-5miles C-8miles D-10 miles

The sat and act tests use very different grading scales. the sat math scores follow a normal distribution with mean 518 and standard deviation of 118. the act math scores follow a normal distribution with mean 20.7 and standard deviation of 5. suppose regan scores a 754 on the math portion of the sat. how much would her sister veronica need to score on the math portion of the act to meet or beat regan's score?

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0

Prove that (x-2)is factor of p (x)=2x³-3x²-17x+30